Dual chamber sealed portable computer

Details Dual chamber sealed portable computer Dual chamber sealed portable computer

2011-01-18

2011-01-18

Thompson, Gregory D (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S694000

Reexamination Certificate

active

07872864

ABSTRACT:
In general, in one aspect, the disclosure describes a laptop computer that can allow for enhanced cooling of a passively cooled notebook while maintaining the desired waterproof and dust resistance of the design. This is achieved by creating a separate cooling channel where air can flow through to provide cooling to an electronics enclosure connected thereto. The cooling channel may utilize membranes (e.g., hydrophobic membranes) to protect again water and dust penetration. In some cases, two fans are used in opposite directions in order to automatically clean the membranes from dust accumulation.

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